<nz-breadcrumb>
    <nz-breadcrumb-item>异常页</nz-breadcrumb-item>
    <nz-breadcrumb-item>404</nz-breadcrumb-item>
</nz-breadcrumb>
<div class="exception">
  <div class="content">
      <div class="img">
      </div>
      <div class="desc">抱歉，你访问的页面不存在</div>
      <!-- <div class="action">
          <button nz-button nzType="primary" (click)="backDash()">
              返回首页
          </button>
          <button nz-button nzType="default" (click)="go()">返回上一页</button>
      </div> -->
  </div>
</div>